{
  "manageEntity": {
    "action": "Follow",
    "entityId": "679244111",
    "entityType": "User",
    "nonce": "1794326237217539600",
    "signature": "0xb65d153731289a49bd5378ebf3dcad4255757d094259767cc81ab64aeb68c7b376c70296d2ed8530b15f6225cc46f89e0429cf71a2675de2121100634524ab971b",
    "signer": "0x621225d59a8a31A6e9909c3C4c618C44d851DAfc",
    "userId": "881577872"
  }
}